trunk line
干线
常用释义
英式发音
美式发音
基本释义
- 主干线：交通运输系统（如航空公司、铁路或高速公路）中处理长途通行的交通的主要线路。
例句
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1·Like any highway system, the federal airways have their main trunk line.同任何公路系统一样，联邦航空线路也有其主航线。
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2·Split the lateral surfaces with the a curve following the trunk line on top view.斯普利特的横向表面的曲线后，干线上的看法。
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3·At the junction of a branch line and the trunk line, the wires must be spliced together.在支线和中继线的接合点，电线必须被叠接起来。
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4·Our spinal cord is not merely a trunk line transmitting phone calls from the brain. It too thinks.我们的脊髓不仅仅是传递大脑指令的“电话干线”，它也能思考。
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5·Nearby is a child of four, in a khaki suit, who represents the merger of two trunk line railways.旁边一孩童，年仅四岁，身着咔叽套装，却已是两条铁路干线联合公司的法人。
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6·These gathering systems are normally owned by the pipeline company that operates the main trunk line.集油管道系统和原油干线管道常归管道公司所有。
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7·Functionally, pump station are either gathering stations or trunk line stations, and in some cases both.按功能来分，泵站既可指集油泵站也可指干线泵站，在某些情况下统指集油泵站和干线泵站。
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8·They receive oil through pipeline gathering systems from production tanks and relay it to trunk line stations.它们通过管道集油系统从生产罐接受原油，并把它转输到干线泵站。
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9·CKD 7f locomotive is a diesel-electric passenger and freight locomotive for meter gauge trunk line in Viet-Nam.型机车是为越南铁路生产的干线客、货运米轨电传动内燃机车。
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10·The method of design and calculation on in-line welding branch pipeline for gas transmission trunk line is introduced.介绍了干线输气管道热连接分支管道的设计计算方法。